Red Helmet > Methane C/P > Flashcards
Chem makeup
Ch4
Dot
1971
Mw
16
Idlh
NoneAsphyxiant not toxic
Bp
-259
Sol
3.5
Vp
~300+ atm
Rgasd
.5
Ip
12.6
Flam range
5-15
Flash point
-306
Exp ratio
637:1